3(-28)+7y=70

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Solution for 3(-28)+7y=70 equation: 


Simplifying
3(-28) + 7y = 70

Multiply 3 * -28
-84 + 7y = 70

Solving
-84 + 7y = 70

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '84' to each side of the equation.
-84 + 84 + 7y = 70 + 84

Combine like terms: -84 + 84 = 0
0 + 7y = 70 + 84
7y = 70 + 84

Combine like terms: 70 + 84 = 154
7y = 154

Divide each side by '7'.
y = 22

Simplifying
y = 22

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